I worked on one years ago that was a chassies that became a racer mock up because of lack of body parts. It had a 6 cylinder Continental motor in it much like the Veli, and some other makes that were assembled from "off the shelf" drive train components of the era. I remember my friend saying that "Columbia used the best components that were avalible at the time." I am not sure where the car went, and he is no longer with us, so I cannot ask either. If yours is complete and running, you have a very nice, and very rare car indeed. Dandy Dave!